Table 1. Means of prosocial outcome variables for Experiment 1 (standard deviations are in parenthesis).
Shared goal | Synchrony | Asynchrony | Passive | |
Cooperationa | 3.88 (1.59) | 3.53(1.76), r = .09 | 2.87(1.72), r = .32* | 3.22 (1.65), r = .22 |
Interdependent self-construal | 3.69(1.71) | 2.47(1.25), d = .81** | 2.47(1.43), d = .77** | 2.28(1.25), d = .94** |
Entitativity | 4.90(1.45) | 4.78(1.80), d = .07 | 4.13(1.71), d = .49 | 3.41(1.96), d = .94** |
Trust | 4.48(1.62) | 4.30(1.37), d = .12 | 4.23(1.45), d = .16 | 3.59(1.21), d = .62* |
Perceived similarity | 4.24(1.66) | 3.77(1.52), d = .30 | 3.80(1.47), d = .28 | 3.34(1.32), d = .60* |
Effect sizes and significance values are based on the non-parametric Mann-Whitney tests.
p<.05,
p<.01.
Effect sizes and significance levels are in comparison to the shared goal condition.